Order 22784.
3246 conjugacy classes of subgroups.
The subgroup lattice has 512 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 5. #26018478 | C2 | direct (N × H) |
| 11. C22×C4×Dic89 | C4 | semidirect |
| 15. C2×#15667919 | C4 | semidirect |
| 45. C2×C4×Dic89 | C2×C4 | semidirect |
| 48. #15667919 | C2×C4 | semidirect |
| 244. C2×C89 | #1434 | semidirect |
| 262. C89 | C2×#1434 | semidirect |
| 499. C2 | #26018478 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×C4×Dic89 | 2 |
| C22×#15667919 | 2 |
| #26018478 | 2 |
| C22×#95×C89 | 2 |
| C2×#1434 | 89 |